Results 211 to 220 of about 2,439,106 (260)
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Changes in agar-agar type duplicating material and agar-agar on heating and storage
The Journal of the American Dental Association, 1957Although extensive data have been pub lished on the physical properties of agaragar type oral impression materials, there is a shortage of published data on the physical properties of the reversible agaragar type duplicating compounds. Al though it may be true that the composi tion of these two materials differs pri marily in water content, their ...
P M, MARGETIS, W C, HANSEN
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Nature, 1937
WE now communicate some preliminary results of the investigation on methylated agar prepared from the acetate previously described in NATURE1. By the simultaneous deacetylation and methylation of acetylated agar in chloroform; CH3CO = 38.5 per cent), an apparently homogeneous methylated agar was obtained 78° in chloroform; OCH3 = 31 per cent), the ...
E. G. V. PERCIVAL +2 more
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WE now communicate some preliminary results of the investigation on methylated agar prepared from the acetate previously described in NATURE1. By the simultaneous deacetylation and methylation of acetylated agar in chloroform; CH3CO = 38.5 per cent), an apparently homogeneous methylated agar was obtained 78° in chloroform; OCH3 = 31 per cent), the ...
E. G. V. PERCIVAL +2 more
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Anorganische Ionophorese in Agar‐Agar
Helvetica Chimica Acta, 1962AbstractIonophoresis inside Agar‐agar is applied to the separation and identification of several inorganic ions.
B. Pfrunder +3 more
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LIQUID AGAR-AGAR IN CONSTIPATION
Journal of the American Medical Association, 1917Constipation may be caused by any one of a number of factors. In certain cases it is imperative that a tumor be removed, that adhesions be destroyed, or that other maldevelopment be eliminated before the desired improvement can be obtained. As constipation increases in severity, there is a tendency for the development of a vicious circle.
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Reversible agar agar hydrocolloid.
Quintessence international (Berlin, Germany : 1985), 1990Reversible agar agar hydrocolloid remains an excellent, cost-effective impression material. A review of the history of the development of the material and a sound technique for its use are presented.
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2018
Što je agar agar? Tko ga je otkrio i za što se koristi? Što povezuje agar i bakterije? Služi li agar samo za jelo? Da bi istražili skrivenu ljepotu svijeta oko nas, sve što je potrebno je malo znanja i puno strpljenja. Na predavanju ćete saznati i kako agar može poslužiti kao slikarsko platno.
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Što je agar agar? Tko ga je otkrio i za što se koristi? Što povezuje agar i bakterije? Služi li agar samo za jelo? Da bi istražili skrivenu ljepotu svijeta oko nas, sve što je potrebno je malo znanja i puno strpljenja. Na predavanju ćete saznati i kako agar može poslužiti kao slikarsko platno.
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Agar-based edible films and food packaging application: A comprehensive review
Trends in Food Science and Technology, 2023Santhosh Ravichandran +2 more
exaly